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| author |   Dan Carpenter <error27@gmail.com> | 2010-03-20 15:30:16 +0300 |
|---|---|---|
| committer |   Sage Weil <sage@newdream.net> | 2010-03-23 07:47:04 -0700 |
| commit | 4736b009b880b7c19bea36327a71032a6dbee402 (patch) | |
| tree | 3702b662c5d3f1048680e7766308df464c9af8f2 /fs | |
| parent | ceph: propagate mds session allocation failures to caller (diff) | |
| download | linux-dev-4736b009b880b7c19bea36327a71032a6dbee402.tar.xz linux-dev-4736b009b880b7c19bea36327a71032a6dbee402.zip | |
ceph: handle kmalloc() failure
Return ERR_PTR(-ENOMEM) if kmalloc() fails. We handle allocation
failures the same way later in the function.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ceph/mds_client.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index b6b5348055fc..ad0fbc3128d3 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -328,6 +328,8 @@ static struct ceph_mds_session *register_session(struct ceph_mds_client *mdsc, struct ceph_mds_session *s; s = kzalloc(sizeof(*s), GFP_NOFS); + if (!s) + return ERR_PTR(-ENOMEM); s->s_mdsc = mdsc; s->s_mds = mds; s->s_state = CEPH_MDS_SESSION_NEW; |